IoT Telemetry Platform
Ingest device messages, route them to storage and alerting in near real time.
AdvancedIoTPlatform
Devices send telemetry to an IoT gateway, which fans the messages into a stream, stores raw payloads, and alerts on thresholds or out-of-band conditions so operators can react quickly.
When to use it
- High-volume device telemetry arrives continuously from many places and must be processed near-real-time
- Both raw telemetry retention and threshold-driven alerts matter
Trade-offs
- The gateway is often the bottleneck under bursty device writes and needs careful capacity planning
- Device identity and secure provisioning become as important as the data pipeline itself
Components used
Device GatewayIoT HubEvent StreamObject StorageAlerting & On-call
How it works
- Devices connect over a lightweight protocol suited to unreliable, low-bandwidth networks and publish readings to a broker.
- An ingestion tier authenticates devices, validates payloads and writes to a time-series store, while a parallel rules path evaluates alert conditions in near real time.
- Device identity and certificate lifecycle are first-class concerns, since devices vastly outnumber human users.
Used in the wild
- Industrial sensor monitoring and predictive maintenance.
- Connected consumer devices reporting status and usage.
- Fleet and asset tracking.
Good to know
- Devices have clocks that drift or reset, so payload timestamps cannot be trusted. Recording both device time and ingest time is what makes the data debuggable later.
- The reconnect storm is the classic outage: a network blip drops a million devices, all of which retry immediately and simultaneously. Randomised backoff in device firmware is the only real defence, and firmware is the hardest thing to change.
Related system design
URL Shortener
Create short aliases, then redirect quickly from a cache-backed read path.
Pastebin / Snippet Hosting
Store snippets as text or markdown, retrieve them by id, and optionally render preview.
Web Crawler / Search Indexer
Discover pages, crawl them, extract content, and index for search.
Distributed Rate Limiter
Count and throttle requests globally across many gateway instances.